Zovirax 200 Tablet

Zovirax 200 Tablet contains Acyclovir (200mg) and is prescribed for the treatment of viral infections such as herpes simplex (cold sores, genital herpes), shingles (herpes zoster), and chickenpox (varicella). It belongs to the class of medicines called antiviral agents, which work by slowing down the growth and spread of the herpes virus in the body. While it does not cure herpes infections, it helps reduce the severity, pain, and healing time of outbreaks and prevents the virus from multiplying further.

Not everyone taking Zovirax 200 Tablet will experience side effects, but some may notice headache, nausea, diarrhea, dizziness, or tiredness, especially at the start of treatment. These effects are usually mild and improve as the body adjusts. However, if symptoms persist or become severe, medical attention is advised. The medicine should be taken exactly as prescribed by a physician, typically with or without food and with plenty of water. Tablets should be swallowed whole and not crushed or chewed. The dosage and frequency are determined based on the type of infection, severity, and overall medical condition.

Avoid Zovirax 200 Tablet if allergic to Acyclovir (200mg) or any of its ingredients. Patients with kidney problems, dehydration, or neurological conditions should inform their doctor before use. Pregnant and breastfeeding women must seek medical advice before starting treatment. Alcohol intake should be limited, as it may worsen side effects like dizziness or drowsiness. For best results, the medication should be combined with adequate hydration, adherence to prescribed dosing, and a healthy lifestyle.

Uses of Zovirax 200 Tablet

• Herpes Simplex Treatment: Helps reduce symptoms and healing time in oral and genital herpes.
  
• Shingles (Herpes Zoster): Relieves pain, itching, and speeds healing of blisters.
• Chickenpox (Varicella): Reduces severity and duration of infection in children and adults.
  
• Recurrent Herpes Prevention: Used to prevent frequent outbreaks in patients with repeated herpes episodes.
  

Benefits of Zovirax 200 Tablet

• Shortens healing time of blisters and sores.
• Reduces pain, itching, and discomfort during outbreaks.
• Stops the virus from multiplying and spreading further.
• Helps prevent recurrent herpes infections when used regularly as directed.

How Zovirax 200 Tablet Works

Acyclovir blocks a viral enzyme called DNA polymerase. This enzyme is needed for the herpes virus to make more copies of itself. By stopping this enzyme, the medicine prevents the virus from multiplying, which lowers symptoms and helps the body heal faster.

How to Take Zovirax 200 Tablet

• Take exactly as your doctor prescribes.
• It can be taken with or without food.
• Drink plenty of water while taking this medicine.
• Swallow the tablet whole — do not crush or chew it.
• Take doses at even intervals to keep steady drug levels in your body.
• Do not skip doses; finish the full course even if you feel better.

Common Side Effects

• Headache
• Nausea
• Diarrhea
• Dizziness
• Tiredness

These side effects are usually mild and get better as your body adjusts. If they continue or get worse, contact your doctor.

Serious Side Effects — Contact Doctor Immediately

• Confusion or hallucinations
• Difficulty urinating
• Severe allergic reaction (swelling, rash, breathing trouble)
• Unusual bleeding or bruising

Safety Advice

• Allergy: Do not use if you are allergic to Acyclovir or any ingredient in Zovirax 200 Tablet.
• Kidney problems: Tell your doctor if you have kidney disease; dose may need change.
• Dehydration: Stay well hydrated; dehydration can increase risk of kidney problems.
• Pregnancy: Use only if your doctor says it is needed. Discuss risks and benefits with your doctor.
• Breastfeeding: It may pass into breast milk. Use only under medical advice.
• Alcohol: Limit alcohol as it can make side effects like dizziness worse.
• Driving: Avoid driving if you feel dizzy, very tired, or have vision problems while taking this medicine.
• Other medicines: Tell your doctor about all medicines you take — some drugs (for example, probenecid or cimetidine) can interact.

Frequently Asked Questions

Q: Can I take Zovirax 200 Tablet on an empty stomach?
A: Yes. You can take it with or without food. Taking with food may reduce stomach upset.

Q: Is Zovirax 200 Tablet safe for long-term use?
A: It can be used long-term as suppressive therapy under medical supervision to prevent frequent outbreaks.

Q: Can I stop taking Zovirax 200 Tablet once my symptoms improve?
A: No. Finish the full prescribed course. Stopping early may let the infection return.

Q: Does Zovirax 200 Tablet cause weight gain?
A: No. It does not usually cause weight gain.

Q: What should I do if I miss a dose?
A: Take it as soon as you remember. If it is almost time for the next dose, skip the missed one. Do not take a double dose.

Q: How does Zovirax 200 Tablet control viral infections?
A: It blocks viral DNA replication, preventing the virus from multiplying and spreading.

Q: Can I take Zovirax 200 Tablet with other medicines?
A: Some medicines (like probenecid, cimetidine) may interact. Always tell your doctor about other medicines you use.

Q: Are there common side effects?
A: Yes — headache, nausea, diarrhea, or dizziness are common and often improve with time.

Q: Is Zovirax 200 Tablet suitable for elderly patients?
A: Yes, but doctors may adjust the dose and monitor kidney function closely.

Q: Can Zovirax 200 Tablet be taken during pregnancy or breastfeeding?
A: It may be used only if the doctor judges benefits outweigh risks. Always consult your doctor.